one in a million

Translations
один на миллион
Finding a friend like her is one in a million.
Найти такого друга, как она, — это один на миллион.
Definitions
A person or thing that is very rare or unique, often implying exceptional qualities or characteristics that set them apart from the rest.
Words
million

noun
миллион
one

noun
единица
one

adjective
какой-то
one

numeral
один